Amazon.com: Plustek SmartOffice S30 High Speed A3 Large Format Duplex Document Scanner, with 100-page Auto Document Feeder (ADF). Scan 12” x 17” Size or Legal-Size Document : Office Products
Avision AV5200 A3 60ipm USB Color Document Scanner+Duplex+ADF [AV3090] RRP$2199 | eBay