I purchased this brand new from the Thermaltake WEB site. Box is not sealed, but the PSU has not been used. I simply opened it to look at the PSU, then put it away. I intended to use it to upgrade a PC for a family member, but went in a different direction so I no longer need it.

This was originally $349.99 on the Thermaltake WEB site. As of the date of this listing it is selling on Amazon for $269.61

This is one of the higher quality "Made in China" PSUs from Thermaltake, NOT one of the more recent lower quality PSUs "Made in Vietnam".

This is a top tier PSU, Platinum rated. On the PSU Tier List it is listed as a Tier A - High End PSU PSU Tier List

For complete specs and additional pictures: PSU on Thermaltake WEB site