Apple Imac 27" for sale/swap

Description:

For sale is my beloved Apple 27" Imac (late 2009 model).

It is in very good condition and has been looked after from new.

Item comes with original Wireless Keyboard and Magic Mouse - both fully working with new batteries and box
Specs include:
3.06Ghz Intel Core duo processor
12GB of 1066Mhz ddr3 RAM
1 TB hard drive
8 x Superdrive (DVD RW)
ATI 4670 graphics card
built in isight video camera
built in Airpirt Extreme WiFi
OS Sierra (factory reset today)
Cost £1699 new

Prefer sale (£350 ono) but would consider swap for a decent mountain bike.

Collection only thanks!