EZ Chord or Chord Buddy attachment for Guitar, or similar different make

Location: West Midlands - burntwood
Value: £10-£25

Description:

Wanted by arthritic 75 yr old its on my bucket list to play my guitar, you may have one of these attachments or similar not being used. Wanted as cheap as possible as they are a small item and can be posted

I can offer:
I have a Pot Black 2 piece snooker cue in box very good condition