You Can Buy THAT Online? 10 Oddly Specific Items That Savvy Shoppers Are Scoring on Marketplaces

Let's be honest — most of us still default to thinking of online shopping as the place to grab electronics, clothes, or household basics. But the reality of what's actually available on a well-stocked marketplace in 2024 would genuinely surprise you. We're talking about the kind of stuff you'd normally spend a Saturday afternoon hunting down, only to come home empty-handed.

Whether you're a hobbyist, a home improver, a pet owner with very specific needs, or just someone who hates making three separate trips to find one weird thing — this list is for you.

1. Replacement Knobs and Handles for Old Appliances

Your stovetop is perfectly functional except for that one melted knob from the Great Thanksgiving Incident of 2019. Replacement hardware for older appliances — stove dials, refrigerator drawer pulls, dishwasher racks — is the kind of thing most people assume requires a specialty repair shop or a manufacturer hotline with a forty-minute hold time. Nope. Consolidated marketplaces carry a surprisingly deep catalog of appliance parts, often organized by brand and model number. Check the product dimensions carefully and read the reviews — other buyers usually confirm compatibility pretty specifically.

2. Bulk Beeswax for Candle Making and Wood Conditioning

Beeswax has a cult following among crafters, woodworkers, and natural home enthusiasts — and buying it locally is almost impossible unless you live near a farmer's market or a specialty craft store. Online marketplaces carry it in everything from small hobby blocks to multi-pound bags. Bonus: you can often find it alongside other supplies you might need (wicks, molds, essential oils), turning what would've been a multi-stop errand into one cart and one checkout.

3. Specialty Aquarium Substrates

Fishkeeping hobbyists know the struggle. Your local pet chain carries maybe three options for tank substrate. Serious aquascapers — people who design elaborate underwater landscapes — need specific grain sizes, mineral compositions, and colors that simply aren't stocked at most brick-and-mortar stores. Online marketplaces have quietly become the go-to for the aquarium hobby community, stocking everything from volcanic soil substrates to crushed coral in bulk quantities. Pro tip: filter by weight and check shipping costs upfront, since these can be heavy.

4. Theatrical and Cosplay Makeup Supplies

This one surprises people every time. Professional-grade stage makeup — the kind used for Halloween costumes, community theater, cosplay conventions, and film student projects — is genuinely hard to find in a physical store outside of major cities. Spirit Halloween has a seasonal section, sure, but if you need body paint in a specific Pantone-adjacent shade or a quality latex prosthetic that won't fall off by 9 PM, an online marketplace is where you'll actually find it. The selection dwarfs anything you'd encounter locally, and reviews from fellow cosplayers are invaluable for quality checks.

5. Replacement O-Rings and Gaskets for Plumbing Fixtures

Here's one that'll save you a plumber's service fee. That dripping faucet or leaky showerhead often comes down to a single worn-out rubber ring that costs about thirty cents to replace. The challenge? Finding the exact size. Hardware stores carry assortment kits, but they rarely have the one specific size you need in any meaningful quantity. On a well-stocked marketplace, you can search by inner diameter, outer diameter, and material type (silicone vs. EPDM vs. Buna-N) and order exactly what you need. It's the kind of hyper-specific shopping that used to require a specialty industrial supplier.

6. Freeze-Dried Candy and Novelty Snacks

Freeze-dried candy went from a niche food science curiosity to a full-blown social media phenomenon practically overnight. Strawberries, Skittles, Peach Rings — the freeze-drying process creates a crunchy, intensely flavored version of familiar treats that people are genuinely obsessed with. Small-batch producers sell through online marketplaces, and the variety available is staggering. It also makes for a surprisingly great gift. Search by flavor profile or brand, read the freshness notes in reviews, and you've got a snack situation handled.

7. Custom Rubber Stamps

Small business owners, paper crafters, teachers, and envelope-art enthusiasts all share one very specific need: rubber stamps with custom text or designs. Getting these made used to mean finding a local trophy shop or print supplier and waiting a week. Online marketplace sellers — many of them small businesses themselves — offer custom stamp production with surprisingly fast turnaround. Upload your design or specify your text, choose your ink pad type, and it shows up at your door. Consolidating this kind of specialty order alongside your regular shopping saves a separate vendor relationship entirely.

8. Replacement Zipper Pulls and Sliders

A broken zipper doesn't mean a ruined jacket. Replacement zipper hardware — pulls, sliders, stops — is a niche but genuinely useful product category that most people don't even know exists as a purchasable item. Seamstresses, outdoor gear repair enthusiasts, and anyone who's ever loved a jacket too much to throw it away will appreciate that these are readily available online, often in multi-packs sorted by size and coil type. It's the kind of find that makes you feel like a genius.

9. Niche Sports Training Equipment

Beyond the standard dumbbells and yoga mats, online marketplaces carry equipment for sports and training disciplines that most local sporting goods stores never touch. Speed ladder drills for soccer players, jiu-jitsu grappling dummies, cricket batting tees, disc golf basket targets — the list goes on. America's athletic interests are wonderfully diverse, and consolidated platforms have responded by carrying gear for communities that big-box retailers have historically underserved. If your sport has a subreddit, there's almost certainly gear for it online.

10. Vintage-Style Light Switch Plates

Home renovation enthusiasts doing period-accurate restorations — or just people who want their 1920s bungalow to stop looking like a generic rental — know how weirdly hard it is to find decorative switch plates that match older home aesthetics. Brass, oil-rubbed bronze, ceramic, hand-painted, toggle-style — all of it exists online in a way it absolutely does not at your local home improvement warehouse. This is one of those categories where browsing a marketplace with a wide product range actually pays off, because you'll stumble across options you didn't even know to search for.

The Real Takeaway

What all ten of these items have in common is that they represent the long tail of consumer needs — the stuff that's too specific for most physical stores to bother stocking, but genuinely important to the people who need it. That's exactly the space that a well-built, wide-ranging online marketplace fills better than any single-category retailer ever could.

At AnyOfStore, the whole point is that you shouldn't have to go somewhere else to find the thing you're looking for. Whether it's a freeze-dried candy gift bag or a very specific aquarium substrate, the search bar is your friend — and the odds are better than you'd think that what you need is already there, waiting in a cart with your name on it.