Subject: photography booklet

Please provide quote for 500 7"x 7" booklet
about 178mmx178mm fullcolor 24 pages including cover....saddle stitch binding....heavy paper cover high gloss.
If that size is not available what is the nearest size? How much is shipping?
Do you want jpg or pdf files.
How much is a proof copy provided to us before final printing? How long is delivery from time of order to receipt of merchandise.
Can you give us a quote for less than 500 copies?
Can you send us a sample of your work? Thank you. Joe Kristal