By gaining all the activated abilities of all artifacts in your graveyard, there is no end to the number of possibilities available to you
Artifact Color tag templates(None) Inspiring Statuary Nonartifact spells you cast have improvise
Second Dinner has never offered an exact calculation of how many Collector's Tokens you get for your gold, not that I could find at least, but it seems the math works out to about 0.8 Tokens for every one gold, and 100 gold costs around $1 to $150, again, depending on how much you buy at once
As for Oddish and Gloom, run the psychic-type Oddish LA and either the grass-type Gloom LA or Gloom UD
Is Impetuous Lootmonger legal to play
Love it loads there as a one turn kill combined with ramp and card draw on an admittedly non-evasive threat, but a Rancor will answer that