1 The average price for marine plywood is anywhere between $25 and $215 per sheet. 2  According to Noahsmarine.com, a lower end plywood such as the BS 6566 Okoume can cost $27 to $95 depending on the thickness. 3  A higher end product such as the Ribbon Stripe Tiama can cost $71 to $117 per sheet.
First, the day you book: In a previous study Hopper found that the cheapest day to book your flight is Thursday for both domestic and international flights. However, there's a big caveat: The savings are smaller than you may think: about $10 for typical domestic routes and about $25 for international markets.
Book further out around the holidays. The same CheapAir.com study from last year showed that the optimum booking time was slightly earlier for peak travel times. For example, the cheapest flights around Thanksgiving were booked 96 days, or 14 weeks, in advance. Fly on Tuesday, Wednesday or Saturday. According to FareCompare.com, the cheapest days to fly in the U.S. are the days less popular with consumers.