You should be able to grab the excellent Grado SR80's (or even SR125 if you're lucky) for that money.
I stopped using my Sennheiser HD280's after buying the Grado's. Some find the Grado's a bit bright, but for me that helped the fact that my old ears have a bit of top end "roll-off"!
I stopped using my Sennheiser HD280's after buying the Grado's. Some find the Grado's a bit bright, but for me that helped the fact that my old ears have a bit of top end "roll-off"!