Thanks for the info guys.
Looks like I should keep an eye out for a full mylared version as this one clearly wasn't with that kind of wear.
As rustalan says the machine certainly looks average to say the least, particularly with those wear spots all over the playfield.
I think I'll pass on this as chances are great there are much better examples out there.
Maybe the seller of this machine needs to look up the definition of "great" in the meantime.
great
adjective
1. of an extent, amount, or intensity considerably above average.
2. of ability, quality, or eminence considerably above average.