I love using the canned luster sprays, especially for small things that just don't merit dragging out the airbrush.
Up until now, I've used the PME sprays, but found the price to be generally high, no matter who sold it.
A few days ago, I checked out f o ndan t s ourc e.com (eliminate all spaces) and noticed luster sprays by Chef Master. I've ordered from these people before, and I've visited the store when in Orlando--they're extremely helpful.
I got silver, gold, and pearl sprays for $7.99/ 2oz. can. I entered cakecentral as a promo code and got a 10% discount. Shipping was very reasonable. I needed them quickly, so I opted for 3 day shipping and paid less than $10 shipping for 6 cans--making each can w/shipping cheaper than a can of the PME w/o shipping.
Thanks for the tip, love the spray lusters too! and love to know that we can get a cakecentral discount on that site!
I have never used the PME but I just got the Chefmaster and really like them a lot.