No I have not noticed, but it doesn't surprise me. As these MB's get more popular, of course the price will just go up. The price of bicycle's will start to go up as well, All I see on the local news is how bicycle shop's are selling record number of bike's. Soon even Walmart will raise their price and that will really suck.
The other day on the new's, they where showing people who where driving across the border into Mexico to buy fuel. Some are driving all the way from Phoenix. My Uncle has a 300gal tow behind fuel tank trailer, maybe I should sell fuel on the side of the road rotf
I'd say, if you can afford it, buy all the kit's you can now before it end's up like the price of fuel, stock up!!