Aw, mag-try ka sa Marketplace groups specifically for preloved baby items or postpartum stuff, maraming moms doon nag-sell ng binders na hindi na ginagamit, at mas mura pa! A few of us in my mum circle actually bought second-hand binders kasi sobrang expensive ang bago, and honestly they work just as well as long as walang damage sa straps. Good luck sa search, sana makakita ka ng good deal!