A +1/+1 anthem and mountainwalk (which was much more relevant way back when) made it a powerful creature, even if there were only two other goblins around at the time
Solid piece of value, and yes, it counts Tribal type spells like Nameless Inversion
One of only 10 known examples with this error, the other nine are four Nidoran cards, two Tangela cards, two Weedle cards and one Arcanine card
Magic the Gathering definitely has some extremely expensive cards, and in this article, well be going over the 15 most expensive red cards of Magics history 15
Rounding out the mana rocks, Id like to suggest two that I think will always make the shortlist: Chromatic Lantern, and Thran Dynamo