Sennheiser Momentum Sale: Over-Ears for $200, On-Ears for $100

Looking for an opportunity to get the Sennheiser Momentum Over-Ears for less? Amazon.com has a sale on the Momentum Over-Ears and On-Ears. The Over-Ears go for $200 per pair in three color choices and the On-Ears go for $100 per pair in seven color choices! This is a sale, but it is not part of the lightning deals, so the expiration date is unspecified.