Nursing Pillow:

Enhanced Ergonomics Essential Breastfeeding Pillow Support For Mom & Baby W/ Convenient Side Pocket, Double Straps & slipcover, Midnight Poppy. $25

https://www.mybrestfriend.com/products/original-nursing-pillow
(Original 49$)

BabyMoov headrest: $12 (original $32)

Both are like-new condition and washable, pick up at Palo Alto near Stanford campus.