5-Day Nitrox - Flat Rate Nitrox for a 5 Day Trip $180.00 Prepaid Add On - Only buy this item if you were specifically directed to do so during the boarding process. Sale Price: $0.00 Original Price: $1.00 Sale 4 Day Trip Nitrox **Important** Only Purchase During Boarding - Purchases made prior to boarding are non-refundable for any reason. $160.00 3 Day Trip Nitrox **Important** Only Purchase During Boarding - Purchases made prior to boarding are non-refundable for any reason. $145.00 2 Day Trip Nitrox **Important** Only Purchase During Boarding - Purchases made prior to boarding are non-refundable for any reason. $110.00 1 Day Trip Nitrox (Maximum of 3 fills) **Important** Only Purchase During Boarding - Purchases made prior to boarding are non-refundable for any reason. $35.00