Replacement decoder for a satellite dish

Our decoder for the satellite dish has packed in. But the satellite dish is fine. Has anyone a recommendation for a receiver that works with an old dish but doesn't cost the earth? I'd prefer to buy with a reliable supplier like Amazon or from a French supplier. So if it doesn't work I can send it back.

It is getting contradictory, lots of rumours and no clear detail but the satellite in question has been up and running since last year and is not about to be launched...

Thanks Suzanne. I'll go on to the Astra site to find out more.

I think you can use any freesat box though you may want to wait if this new satellite blocks the footprint you may end up not receiving anything anyway?