From this generation onwards, the version mascots are Legendary Pokmon (as opposed to Starter Mons like in the first), but the mascots for Gold and Silver form a duo rather than being part of a trio like in all subsequent generations, and the mascot of Crystal is a member of a trio distinct from the aforementioned duo, as opposed to the next three generations, where the mascot of the third version (or in Generation V, of the sequels) would be the last member of the trio the initial pair draws from
Gluttonous Troll, on the other hand, is a 4-CMC 3/3 creature that creates one Food Token per opponent you have when it enters, so three in Commander
Around $550 raw, with PSA 10s typically near $4,600 and one outlier sale far above (the pop is tiny, so sales are erratic)
If the number has a gold circle around the hexagon (it looks a bit like the James Bond gun barrel) the card can alternatively be placed in your inkwell to use the card as ink to play other cards
Search for eBay user jrsmith84 to see what Im selling on eBay
While you lose X life as well, the upside definitely offsets the downside