Sky Q 1TB Box plus Sky Q LNB £50
Sky Q 1 TB Box on its own £40 (will need a Q LNB to work)
Both ideal for Freeview. Great Sky Q menu system and EPG which is the best available. Wont be able to record or get any non freeview channels.
It is possible if you have Sky+ to put your card in the Q box, pair it and get all channels plus recording function. However Sky might be searching Sky+ accounts which are paired to a Q card so not sure how long you could do this for.