9 February 2021
Thundercats comic by Steve Parkhouse
A recent ebay spot is this Thundercats comic by Steve Parkhouse. There are currently 2 copies up for sale...
One is here and is advertised as being free with new Eagle 18th October 1986
One is here and is advertised as being free with Battle Action Force 18th October 1986 (so same date as the new Eagle supplement)
Here's a slightly larger image (can't remember where I got this image from) - but not the whole insert as I don't actually have a copy of it