if Topps made an entire run of this card, shipped, and moved them to stores ... there should be an assload of them available.
Baseball cards are expensive now. I think a pack of 8 is in the $2 or $3 range. I remember collecting in 86, 87, 88, 89 and those packs were $0.35 to $0.50.
Then Upper Deck arrived in 89 and charged $.99 because of the premium card stock they used.