Don’t buy “random weak listings”
The number one mistake in Marvel/Star Wars is buying a listing because it’s cheap — without confirming the product is actually desirable. Cheap + illiquid is how you get stuck.
The IP card filter
- Product desirability: is it a recognised set/insert/character that collectors chase?
- Liquidity check: do you see repeat sold listings, or only occasional one-offs?
- Landed cost: shipping can wipe out the edge fast on lower-priced items.
- Listing weakness: wrong category and vague titles are common; that’s where undervalued entries appear.
- Hold vs flip: quick flips require clean liquidity; long holds require high conviction in the product.
Under market patterns that matter
- Wrong category: Marvel/Star Wars listed under generic “trading cards”.
- Vague titles: character name missing, insert name missing, set name missing.
- Bundles: key character inserts buried in lots.
Use Card Sniper to keep it relevant
Use the Sniper Board to stay query-first and category-correct. When a result isn’t what you want, hit Not Interested to remove it instantly and keep replacements aligned to your searches — then save only the targets you’d actually buy into a dedicated watchlist.
Start the workflow: Use the Sniper Board → Build your watchlist → Track acquired cards.