Simpson strong ties

All products are Simpson strong ties *171-H6 hurricane ties Amazon has them for $6 per unit I can do $4 per unit *9- HGUS6.88/10 Amazon is $97 per unit. I can do $75 per unit *23- THAC426. Amazon has these for $18 per unit bought in bulk. I can do $14 per unit *16-MIU512/14 Amazon has these for $35 per unit I can do $25 per unit *53 - HUS410 Amazon has them for $19 per unit I can do $ 7.50 per unit *3-CMSTC16 Amazon has these rolls for $268 per roll. I can do $180 per roll.