Tell you what, I bought some in the ear ones the other day. Was on the lookout for some as the ones that came with my phone are dire, and my lass appears to have lost my Sennheiser cx200 ones. Had a budget of £40 or so. Saw the ones that I was going to get, then started looking at reviews on a headphone audiophile website (think its headfi.org)
Long list, but one pair stood out from the norm, and get really good reviews all round. Its the Philips SHE 3590. Sweet, so went on google to see how much………………..£5.50 from amazon. Nice one. Ordered a pair and they are actually really good sounding. Think they are worth a punt.