Pentax DA 16-50 f 2.8 SMC

I am selling my Pentax kit which has been sat in a cupboard for a long time and as I am unlikely to use it again. I decided to offer here first before Ebay.
Wiil accept Paypal but buyer accepts fees, bank transfer, postage extra or can collect (Derby area)
I have the following items:
Pentax DA 16-50 f 2.8 SMC
Good condition, comes with end caps, not boxed £380

Now on ebay

Is this still available and would you consider some kind of deal with a pretty much new X100S in black (2 months old and mint ~400 shots), with JJC hood, filter and cap - thinking around £100 my way.