Hi, I don’t have much experience with worlds promos. I’m looking to start with 2010 Tropical Tidal Wave staff and unstamped English, PSA 9/10.
I’m having trouble finding sold listings for reference as most are “top x” stamped or part of a bundle, and I’m unsure how to determine the value of an unstamped/staff from these. There’s a thread on here but it’s a year old and more about the raw versions.
There are 2 raw staff on ebay atm (no unstamped Eng) but I’m not sure how fair the price is. The pop seems low, so if anyone knows about how difficult worlds promos are to grade, that’d be appreciated. Or just a price check. Thanks!