NEW REAR CALIPERS

[scouse]

Hi guy's I need a n/s rear caliper for my 57plate 2.0tdi
now ive fitted a new motor and it didn't last long anyway it needs a new caliper.
dash lights on flashing epb button alarms the lot haha.

I'm only looking to keep it for 12 more months so was looking at ebay calipers
has anybody on here used them or can give me a heads up as were you can get them cheap?
this is the one i was looking at
https://www.ebay.co.uk/itm/OE-Quality-B ... 1438.l2649

all help apreciated