In reply to Andy Johnson:
You can get a pair of these for £130 from Decathlon
https://www.decathlon.co.uk/rappel-86mm-x-50m-orange-id_8495246.html
I've been using a pair for a couple of years now after always using Mammuts which now cost nearly £130 each. They are good ropes and they handle just as well as the Mammuts did.
Ignore the name "abseiling", they aren't abseiling ropes at all. They are proper dynamic climbing ropes, it's just an unnecessary translation of the innapropriate French name "Rappel". Decathlon are a bit odd at times.
Speaking of which you can buy the blue one online but not the orange, however it appears the orange one is in stock at Stockport at the moment, though not the blue, you'd have to get that online. Bizarre!