I remember getting a playmat through the horseshoe points offer, guessing it was that one. Wait aren't there two versions of this or am I getting confused?
Yeah, there's one for 86 and then a later one. The insert for the other is on the link above. I am pretty sure the one gaspode has is on the colour insert pictured near the top, I just don't have the full size scan to hand but it looks that way to me.
Don't remember them being anything other than horseshoe point offers.