Back in early April, I bought 100 Derby Extra blades with a stick of Arko thrown in for $14.99 including free shipping. I went to Amazon to see if the deal was still available. The same deal (through Action Packaging Inc.) is still there but the price has jumped dramatically. The exact same deal now costs $33.99 and shipping is not included. I could understand a slight price increase but this almost triples the cost when shipping is included. I'll have to watch and see if they ever reduce the price to near where it used to be. I like the Derby blades, whether horizontal or vertical, as I find them to shave exactly the same. The only blade that I like more would be Iridiums. However, in a Superspeed or an open comb Gillette, the Derby works as well as any other blade I've tried. At $.15 a blade with Arko (the best value in wet shaving) thrown in, it was hard to pass up. I can't see spending $.34 a blade for them though.