I’m being offered these boxes in trade for a card I have.
I have no clue about them, what are they? What’s the conservative value of each box?
Thank you for your help!
bulbapedia.bulbagarden.net/wiki/Pok%C3%A9mon_Trading_Cards_series_1
Topps series One box. Bulbapedia link will provide you with a detailed overview of the set (link above). Ebay sold listings should give you a round about mark on their current market value.
Best of luck 