Amazon has the Amazon Fire 7" 8GB WiFi Tablet (Four color options) for $30 with free shipping. List price: List price: $50. Features 7" screen with 1024 x 600 resolution, 8GB internal storage plus microSD slot, 1.3GHz quad-core processor, 2MP rear-facing camera.
Has good Amazon Reviews.
Best Buy has the Apple iPad mini 4 7.9" 128GB WiFi Tablet (Space Gray, Gold, or Silve) for $275 with free shipping. Features 7.9" Retina Display, 2048 x 1536 Resolution, Apple iOS 9, Dual-Core A8 Chip with Quad-Core Graphics, 8 MP iSight Camera, 1080p HD Video Recording, 128GB Capacity, up to 10 Hours of Battery Life, 0.65 lbs.
eBay has the Apple iPad Pro Wi-Fi + Cellular 256GB 12.9" Tablett, 2015 model (Space Gray, ML3T2LL/A; Silver, ML3W2LL/A and Gold, ML3Z2LL/A) for $730 with free shipping. Retail price: $1030. Features 64-bit Apple A10X Fusion SoC + M10 coprocessor, 12.9" Retina Display (2732x2048) @ 264 ppi, 802.11ac, BT 4.2, Touch ID, 12MP camera w/ 4K video (30fps), HDR & Quad-LED.