These are no longer being manufactured. We sold them for less than $80, but are out. The companies that still have a few left tend to sell them for $120 to $200, as they will not be replaceable. There is a way to retro-fit your tanning bed with another ballast, and we are working on publishing a detailed page on how to do this, for around the same $80. Until then, please call us if you need this ballast and we will inform you of your options.