13 Collecting Hobbies That Could Be a Smart Investment

Numismatist in gloves examines collection of coins through magnifying glass
Nadzeya Haroshka/istockphoto

Nostalgic hobbies like collecting stamps or coins might seem like a dated pastime, but for true fans of vintage items, these forgotten pursuits can bring in considerable cash. As more and more collectibles gain value over time, certain items can now sell for surprising amounts at auctions or online marketplaces.

From old coins to antique books, here are 13 collecting hobbies that still have considerable value.

1. Stamps

A colorful assortment of vintage postage stamps from various countries, featuring different designs, portraits, and themes. Some stamps display historical figures, landmarks, and intricate illustrations.
Tamer Soliman/istockphoto
Tamer Soliman/istockphoto

Stamps from rare postal issues or with printing errors can command high prices, with some reaching hundreds of thousands of dollars. Case in point: A rare British Guiana stamp that fetched nearly $10 million ($9.5 million to be exact) at auction. For collectors, acquiring rare stamps can feel like treasure hunting — and the right finds can indeed be worth a fortune.

2. Watches

Hands holding a vintage square watch with a brown leather strap over a table displaying various watches and straps. The table has a leather mat and a green cutting board, and the watches have different strap colors and designs.
ozgurdonmaz/istockphoto
ozgurdonmaz/istockphoto

Collectors have paid millions of dollars for vintage watches, but you don’t have to a millionaire to collect these timepieces as a hobby. Brands like Longines, Zenith, Omega, and Jaeger-LeCoutre retain their value (and then some) when in good condition. Of course, if you find an old Rolex or Patek Philippe at an estate sale, you’re going to want to snap that watch up immediately.

3. Coins

Rare coins on a wooden desk
Jitalia17/istockphoto

Old coins — especially those with historical significance or minting errors — are highly valuable, with some selling for hundreds of thousands (or even millions) of dollars. In 2021, a Double Eagle coin from 1933 sold for $18.9 million, showcasing the potential payoff for serious collectors. Coin collecting also attracts history buffs searching for relics of past civilizations.

4. Breweriana

beer cans
Tom_Young67/istockphoto
Tom_Young67/istockphoto

Collectors of breweriana, or beer-related memorabilia, seek items like antique beer cans, tap handles, and vintage signage that capture the spirit of beer production from a bygone era. Surprisingly, the market can also be highly lucrative, as evidenced by this Rheingold beer can that sold for over $10,000 at auction in 2019.

5. Sports Memorabilia

eBay
eBay

Vintage sports memorabilia, such as signed baseball cards, jerseys, and sports equipment like helmets and bats, can command staggering amounts from collectors drawn to relics that capture iconic moments in sports history. For example, a signed Michael Jordan trading card sold for nearly $3 million at auction in June, 2024.

6. Bowls and China

A large set of elegant porcelain dinnerware with pink floral patterns and gold trim is displayed on a burgundy tablecloth. The set includes plates, bowls, cups, saucers, a teapot, and serving dishes arranged neatly.
Image courtesy of liveauctioneers.com and Magnum Auctions
Image courtesy of liveauctioneers.com and Magnum Auctions

Antique bowls and fine china sets — particularly from well-known makers like Meissen, Wedgwood, or Royal Crown Derby — can be incredibly valuable, with some pieces selling for tens of thousands of dollars. In 2021, a rare Meissen mantel clock case from the 18th century fetched over $1.5 million at a Sotheby’s auction, reflecting the high demand for these historical pieces.

7. Fountain Pens

Five fountain pens in a row on white paper
brazzo/istockphoto
brazzo/istockphoto

Vintage fountain pens, especially from luxury brands like Montblanc and Parker, have become highly sought after among history buffs. Collectors appreciate not only the aesthetic craftsmanship but also the pens’ historical ties to famous writers and figures. In 2023, a limited-edition Montblanc Skeleton 333 pen sold for over $25,000 at auction.

8. Perfume Bottles

A variety of elegant, transparent glass bottles with ornate stoppers contain different shades of liquid, ranging from amber to golden yellow. The bottles are arranged on a reflective surface with a blurred background.
Bettmann / Contributor / Getty Images
Bettmann / Contributor / Getty Images

High-end perfume brands, or those from limited-edition releases, can be incredibly valuable to collectors. For example, a Rene Lalique perfume bottle from the early 1900s sold for over $100,000 in Paris due to its intricate design and rarity. These collectible perfume bottles are cherished for their craftsmanship and aesthetic beauty that represent fashion and art history.

9. Vinyl Records

A person is selecting a vinyl record from a large collection in cardboard sleeves. The records are stacked vertically on a wooden surface, and a pile of books is visible in the background. The person is wearing a striped sweater.
VNagornyi/istockphoto
VNagornyi/istockphoto

Rare vinyl records (and even CDs) that feature rare pressings or limited releases from iconic artists can yield impressive sums. In February 2024, an original pressing of The Beatles’ “White Album,” which was owned by John Lennon, sold for over £128,000 (about USD$162,447) at auction. In recent years, vinyl has seen a massive resurgence, with collectors and music enthusiasts alike seeking out these tangible pieces of music history for their unique sound quality and nostalgic value.

10. Antique Books

Books in a library
jovan_epn/istockphoto
jovan_epn/istockphoto

Antique books, particularly first editions or signed copies, can be worth a small fortune — with collectors relishing in the thrill of uncovering rare literary treasures and preserving rare historical works. In 2020, a first edition of Shakespeare’s “First Folio” sold for nearly $10 million at auction, cementing its status as one of the most valuable (and expensive) books in history.

11. Vintage Toys

2000 holiday barbie
brizun56 / ebay
brizun56 / ebay

If you’re in the vintage toy market, then you know that some of these toys, like early Barbie dolls, G.I. Joes, Star Wars figurines, and even board games, can be highly valuable — especially if they’re part of a limited release or are still in their original packaging. Collectors often cherish these items for the nostalgia they evoke, linking them to fond childhood memories. One clear example: This 1959 first-edition Barbie that sold for $27,450 at auction in 2023.

12. Comic Books

The X-Men comic book
eBay
eBay

Comic books, especially those that featured first appearances of popular superheroes, can reach astronomical values. In 2021, a first-edition Superman comic sold for a mind-boggling $3.25 million, demonstrating the serious value that comic books hold. Comic collectors are passionate about preserving these rare copies, which serve as cultural artifacts in pop culture.

13. Vintage Cameras

A vintage Korona II.B folding camera is displayed on a table. The camera features a bellows design and a wooden frame, with metal components visible. It is positioned upright, showcasing its classic and intricate mechanical details.
Flickr/Peter Miller (CC BY)

Classic cameras, especially limited-edition models or early designs from brands like Leica and Hasselblad, can command impressive prices at auctions. Collectors appreciate these vintage cameras not only for their historical value but also for the craftsmanship and design that capture the evolution of photography. In 2018, a Leica camera in mint condition from 1923 sold for over €2.4 million (about USD$ 2.5 million) at an auction in Vienna.

Author
Alina Wang

From Queens, New York, Alina has a Bachelors degree in Corporate Communications from CUNY Baruch and enjoys writing and creating content on a variety of topics, including lifestyle, politics, and, of course, wealth trends. Find her on X @atlasseventeen