Swap a coil for a coil

Hi Guys,

I've had two pf these coils for ages, and would very much like to try something different for my F1A4. I've tried this 12X4 coil, and the 11inch mono and i like the 11inch better, but would like to try an 8inch mono or a double d or any kind.

So I've got the below coil, and would like to straight swap it for something not an 11inch mono, since i've allready got one.

Any offers considered!

Thanks!
James

best offer?