For your Young Builders (7+) - K'NEX 1000 Piece Ultimate Value Tub - $34.99

Posted Regular Price $50 makes this a 30% discount now at $35.

Sign up for 'Parent Savings Members' during checkout for this price. It's not posted immediately at sale price until sign up. No coupon needed.
Free Shipping if you make it to $50 in cart (after sale price $34.99)
They are based in PA. so sales tax was not charged for CA address or probably those out of state addresses.

http://www.knex.com/building_toys/1000_piece_ultimate_value_tub....

Or click on 'Big Savings with K'NEX This Fall' in box on left side of page at www.knex.com

Alternative to LEGO!
1,000 parts for endless building challenges and opportunities! Build cool wheeled vehicles, planes, amusements park rides, creatures and anything else you can imagine.

Thanks, OP!
You can actually get a lower price (YMMV?)...
I put the item in the cart but didn't buy it. A couple of days later I got an email from KNEX saying that if I returned I could get 10% off the items in my cart, so I got an extra $3.50 off for a total of $31.49
Shipping is extra.