Maybe less the case today if the price went up. I think the value is amazing.
It can play 3 generations of consoles:
-Gamecube (play perfectly when modded) -Wii -Wii U
It plays all those consoles natively: -Can read the physical Wii U and Wii discs -Can use the Gamecube controllers via an adapter and Wii and Wii U controllers
Lastly, it outputs in HDMI which still is the standard today for modern display.
Caveats are: -You need an adapter for the gamecube controllers -You need AA batteries for the wii mote. -You absolutely need the wii mote to use the vWii
Essentially if we just look at gamecube, a gamecube with the component output must be worth A LOT but the wii u can "probably" do the same with its hdmi output.
But for great value is the price, and I think for a bundle of 3 consoles, the price is cheap by how unpopular the console is. Maybe it went up in the last year but still.
2 consoles come close imo. The CHECHA or CECHB fat ps3 because it could play 3 consoles. However their price are ridiculous and they were too prone to break.
The ps2, cause it could play imo the best generation of playstation games and the console was so dirt cheap. Even today it's probably easy getting one for cheap