As requested, I have bid $30 per 200 word description. I am actually happy to go a little lower, but freelancer.com has set $30 as the minimum. Per hour, I can complete up to 3 descriptions, and am happy to negotiate a discounted package price.
I have experience of writing similar product descriptions - usually in the format of a 50 word eyegrabber + a 200 word detailed product description - for websites such as La Senza and California Exotics. Therefore I am not only qualified to write this sort of description, but also to write for the market required. I have also written for the electronics, travel, and arts markets.
Please do not hesitate to get in touch if you have any further questions.