Beware eBay. There are lots of things posted on eBay as ska that aren't ska. I am always looking on eBay for rare and obscure ska music but I have been jilted quite a few times. The latest was this
Manicured Noise - Moscow 1980 7"
Not ska, but I can see how the poster thought it was. It's not bad music, in fact I quite like it.
Manicured Noise was a band that played funky disco-type music.
The A-side is an instrumental 2Tone sounding song, the B-side is a song reminiscent of the Higsons.
A - Moscow 1980
B - Metronome
The Skatalites - Ska Groove In Japan 
15 hours ago