I noticed that the Hammer USA website has promotional pricing on several of their products including the A3 31 | 310 mm Jointer-Planer, with regular price listed at $4,195.00 with a sale price of $3,596.00 ($599.00 in savings). Is this a good deal for a limited time? Are they coming out with a new model? What's the best route to purchase one, or can you only get them through Hammer USA?