I founds some on eBay for about £24 but you will still need a printer to go with it. I don't print receipts unless customer wants one but is handy if they do and for tallying up at end of working day! For the price of manual till draw on Amazon you could probably get draw and printer off eBay.
Any cash drawer with RJ11 interface can work with Loyverse. PROVIDED: you have a POS printer that works with Loyverse (iOS: WiFi or Ethernet , Android: Bluetooth, WiFi or Ethernet) to trigger the RJ11 of your cash drawer during a sale.