The listing, "Super Mario Bros. Deluxe" Gameboy Color Game has ended.
You're looking at the Gameboy color version of the 1985 classic, released in 1999. From Wikipedia:
"Based on the original Super Mario Bros, it featured an overworld level map, simultaneous multiplayer, a Challenge mode (in which the player had to find hidden objects and achieve a certain score in addition to normally completing the level) and eight additional worlds based on the main worlds of the 1986 Super Mario Bros. 2 (which was released on Super Mario All-Stars as Super Mario Bros.: The Lost Levels) as an unlockable extra, under the name "For Super Players". It also was compatible with the Game Boy Printer. The game did not feature any upgraded visuals (aside from some graphics such as water and lava now being animated rather than static), and, since the screen resolution of the Game Boy Color was smaller than the NES, the view distance of the player is reduced. To compensate, players can press up and down to see above and below the player. Pressing select during the game also places the player in the middle or off to the left of the screen so that player can see well. Players can also go back for a very short distance instead of always going to the right. Players can alternate between Mario and Luigi by pressing select on the map screen, and Luigi's outfit was changed from the original white overalls and green shirt to green overalls and brown shirt to better match Mario and the more common color palette. Fire Luigi, originally identical to Fire Mario, took on normal Luigi’s original colors to fit with his Fire colors in later games."
This can be yours if you wait it out, or for a measily GIN.