i am always selling stuff to buy differnt things to try but i must admit i think id keep the inserts unless you have got a pd inserts and sell them to mee
I usually find something i want and need funds so start selling off anyting even romotely not used. IE I LOVE my fitteds collection but wanted this that and the other so sold off 2 or 3 of my almost new WNNL to fund it! ;-)