NES 30 games, $4.99*30 = $149.70 worth of VC titles, and the hardware to run it with 1 controller. $59.99.
SNES 21 games, $7.99*21 = $167.79 worth of VC titles, and the hardware to run it with 2 controllers. $79.99
Nintendo was charging $9.99 for a 2nd controller now included.
That means for $10 more, you get $18 more worth of content, and additionally the only way to legally purchase 1 of those 21 titles. It isn't quite the value of what was offered on the NES, but subjectively, the quality of the games included on the SNES are a step up.
I mean the worst title on the SNES is Super Punch-Out? Maybe Secret of Mana (which fans of the game will crucify me for saying) vs. stinkers like Kid Icarus (iconic but pretty terrible to play) and Balloon Fight.
Not to mention, Nintendo was dumb for limiting the NES, but if they wanna charge $10 extra on something that is nearly guaranteed to be a phenomenon, it is their right to grab an extra percentage from a resale market in which they see no gains.
It is still half-off the VC prices, and you get reasonably good hardware.