Its almost pointless to engage you, but I guess I can humor you for a little bit.
Im not too concerned. For one, the sales figures for each unit are going to vary all over the place, at least initially. Im certain they will give some big discounts on initial orders and there is always leeway in pricing with these types of sales. The sales people will have some give, so it will never be exact. Plus, there are going to be many that are financed over time too and some bought outright. As they begin to stabilize and grow, the price per unit will get more in line, but right now, its not overly important, the specific price per unit. The growth, in terms of units, not sales and how derms and docs find the usefulness, is whats important.