These are the current prices as of August 2017 — THESE ARE SUBJECT TO CHANGE — As the shipping company/USPS change their prices so will these prices to compensate.
US Flat Rate Costs
| Weight | Cost |
| Single Sample Pack | $10.00 |
| Multiple Sample Packs* & 5-15 lbs | $15.00 |
| 20 lbs | $17.00 |
| 25-30 lbs | $20.00 |
| 35-40 lbs | $30.00 |
| 45 lbs | $35.00 |
| 50-60 lbs | $40.00 |
| 65-80 lbs | $55.00 |
| 85-90 lbs | $60.00 |
| 95-110 lbs | $70.00 |
| 115-120 lbs | $75.00 |
| 125-140 lbs | $85.00 |
| 145-150 lbs | $95.00 |
Canadian Flat Rate Costs – Sorry Canadians this is where the weight limit really makes boxes more expensive.
| Weight | Cost |
| Single Sample Pack | $25.00 |
| Multiple Sample Packs* & 5-20 lbs | $50.00 |
| 25-40 lbs | $100.00 |
| 45-60 lbs | $140.00 |
| 65-80 lbs | $165.00 |
| 85-100 lbs | $225.00 |
| 105-120 lbs | $270.00 |
| 125-140 lbs | $310.00 |
* Sample Packs do take up space, the increase is due to the dimensions of the product, and no longer able to fit in the smaller box.