So i put up my fender MIM lonestar fat strat up on a local craigslist-type site and i got an interesting trade offer. He is offering me an ashdown mag300h bass amp and both a 4x10 cab AND a 1x15 ashdown cab. I'm not an expert at bass gear so...

...is it worth it UG members?
I don't know. Depends on how much you want to play bass

Ashdown makes good products for the most part so I'd do it up. See if you can find any of these items used so you can see what the going rates are. Use the link in my sig. Maybe ask in the Bass Guitar forum.