Wii for a 40gb PS3....Good Trade?

[mr peepers]

hey guys, i'm in quite the dilemma. I have myself a Wii already and play it on occasion, but while I was at wal-mart the other day, they had another Wii in stock, so I picked it up for my friend at work.

Well, he doesnt have the money to pay for it and cant justify the expense. So I put it up on craigslist and I now have the choice of either just returning it back to walmart to get my money back .... or .... someone is offering me a brand new unopened 40Gb PS3 with Spiderman 3 bundle as a trade for the Wii.

Should I .....

A) Return the Wii and give someone else who really wants a Wii the opportunity to get one for retail price of 250.00$

or...

B) Take slight advantage of the situation and trade it for a 400$ unopened PS3?


I have a feeling I already know what the majority of your answers will be, but figure I'd see what anyone has to say.

I think I have a relatively short timeline for how long this offer has on the table, so any and all quick responses would be MORE than GREATLY appreciated