How much should I sell my old xbox for with some controllers and games

[pj8492]

at a yard sale? It is the normal old xbox (not the xbox 360)
There are also 4 controllers. The big one that came with it and then 3 other smaller ones.
The 4 games are: project gotham racing (1st one), madden 2004, star wars: clone wars, and amped

there is also some saved data on the xbox for some other games like halo and stuff. do you think i should delete the data or leave it.
also, do you think i should sell it to a store to get more money or do you think i should sell it at the garage sale.

thanks for your answers but please at least give me a price range for all of the items together and then a low price not to sell it under.

Thanks again