Goodbye patio

Someone suggested I try to sell the old concrete patio slabs, so I put them on 'FB marketplace'. They sold for £50 within 4 mins!! Amazing. The purchaser knew they'd be responsible for taking them up and taking them away.
The nearby slabs came up quite easily, but them ones at the bottom of the garden, under where the summerhouse used to be, were well cemented down.
But they are all now gone, ready for when the guys come to do our garden for us.