i'm an ebay virgin. i just bought a book (topsy and tim's snowy day! yay!) from the site for the bargain price of £4.50 plus £2 p&P. now what i need to know is, if the book arrived today by 2nd class post (56p) in a hard-backed manila envelope which at the outside may have cost 60p, should i remark on this on the buyers' feedback form on the site? the protocol seems to be totally sycophantic, but i feel a bit cross about being ripped off a quid.