I think I no longer have a problem. At least I'm not you.....or rather, your wallet.
I started my road to audiophilism I'd say 2 years ago as a big max when I first bought my pair of XB500.
In may 2011 I upgraded to the Bowers and Wilkins P5 after having joined here and reading reviews about them and such.
I kept those for a lengthy 10 months until March 2012 when I bought the Beyerdynamic T5p.
In May 2012 I bought both the Fiio E17 and Grado Sr325i.
Hit June and I bought both the AKG Q701 and Shure SE535.
Hit end of July/beginning of august and I just finished paying for the O2+ODAC with a pair of HD800 and a pair of LCD2 on the way
Of course I well off my older pairs as I go along, at this point I'll only be owning the LCD2 + HD800 + SE535 with the E17 for portable amping and the O2+ODAC for home use.
I've had a serious urge to get a nice tube amp too >.<
I think I'll start on a home rig when I finish my portable rig. I'm shooting high though. Estimated final MSRP costs of my setup would probably be in the 2,500-2,800 depending on how much the cable costs me. Double Helix Cables might be very expensive.
I hope you enjoy those headphones man, I listened to the HD 800's and LCD 2's at a Head-Fi meet and they were both quite nice, just way too power hungry to use with my current rig, and I already had to get rid of my Denon D2000's because they were too large and inconvenient