Haven't been around these parts for a while

Over lockdown I decided to catalogue my collection on Discogs, when I got to the breaks stuff, most of the 12s were (unsurprisingly) valued at just a few quid each,
Except this Plump DJs one, selling for up to 80 quid a time,
What's so special about this particular 12? 10/20 times more expensive then the others? Any ideas?
Are there any other breaks records that are sought after? Fetching the big bucks?
Plump DJs - Shifting Gears (Stanton Warriors Remix) / Rocket Soul
Url: https://www.discogs.com/Plump-DJs-Shift ... se/1493204