Nest Designs Long Sleeve Footed Sleep Bags

All are size 4-6 years In good used condition. One of them has some wear in the crotch area as shown in listing photos. In order shown (from left to right) they are: 0.6 TOG bamboo (retail $57) 1.0 TOG 100% organic cotton (retail $64) 2.5 TOG bamboo jersey (retail $76) The 4th one I can’t find the TOG label but it feels identical to the 2.5 TOG bamboo jersey