There's an upgraded replacement for the Rigol DS1052E available cheap on eBay again, marketed as the Atten ADS1062CM and the Siglent SDS1062CM. The control panel has been rearranged somewhat though the dummy LA connector space (used on the DS1052D) is still there. The bandwidth has been raised from 50Mhz to 60Mhz and the memory size has been increased from 1M to 2M. I paid $397USD including FedEx air from China to the USA and got it in 4 days. I really love the tuneable hi-pass, band-pass, low-pass and band-reject filters!