Shure se210 v Shure E4c

I am looking at buying a pair of Shure se210 (£65) or the older discontinued Shure E4c (£62, but sell for around £150 in most places) for use with my ipod. Due to being older, are the E4c's not as good as the current se210s? I do know that at £200 the E4c received 5 stars from What HiFi