I need to buy quite a few jiffy bags as I'm in the process of selling most of my DVDs, CD and a few DS games. Went to the Post Office earlier and they charge 99p for a Jiffy bag that will fit one DVD in. Does anyone know if they are sold cheaper elsewhere?
The cheapest way of packaging such items (to ensure secure delivery by Royal Mail) is to purchase bulk bubble wrap and a roll of brown wrapping paper (not forgetting the clear adhesive tape). If done frugally, a total package weight of <100g can be achieved for a standard CD.