If you're only planning to keep either HanRam or Tulo, and not the pitchers, I'd say make the trade. If you're planning to keep the pitcher as well, I wouldn't since Price is one of the top pitchers in baseball, who is still ascending.
If you're selling to get stud keepers, do a yardsale. Trade two of those young guys (hellickson and Phillips) for a Cano or Pedroia, and so on and so forth. Get 4 guys who were first round picks.
Sell out, or don't, but make a decision; if you stay somewhere in the middle you won't be any better off next year.
Help with mine? viewtopic.php?t=447985