white samsung galaxy s2 in mint condition and unlocked and acer extensa laptop for s3!! -

Here i have a white samsung galaxy s2 in nind condition overall but just has little wear on the trim edges but the screen is perfect! Its unlocked to all networks! I also have an acer extensa 5235 laptop in good condition, fast laptop tbh. has 1GB ram and 160GB HDD but has recently been refreshed and is now working perfectly. I would like to swap these for a galaxy s3 or sell them both together for 360 to buy an s3!