Used Beyerdynamic DT990 PRO (250 ohm) for $115

If you don’t want to wait for future sales or bundles, the open-back over-ear Beyerdynamic DT 990 PRO (250 ohm) are available in “Used – Very Good” condition for $115 (various conditions) with free shipping by Amazon Warehouse Deals (updated link) and “Used – Like New” for $122~. Since there are multiple listings, price pressure may (or may not) build up over time.

UPDATE: there are multiple used listings, some are back-ordered (strangely), others are not.

PS: there’s a goofy thing with Amazon Warehouse Deals, sometimes it shows a summary of the listings, so not all used options may be shown unless you go specifically to the used-only listings. This headphone, as of the time of writing, is a good example. The general listing only shows some of the used options, but when you click on the Used-only option in the left hand side, you see all used listings. Same thing with new and refurbished. Even though I am aware of this, I still forget about it!