This is the full option list:
SDS1000X-E-FG: Software For SAG1021 and Siglent standalone AWG control
SAG1021: HW 25 MHz Function/Arbitrary Waveform Generator
SDS1000X-E-16LA: MSO function software for SDS1000X-E oscilloscope, 16 channel, 500 MSa/s, 14 Mpts
SLA1016: MSO function hardware for SDS1000X-E oscilloscope, 16 channel, 500 MSa/s, 14 Mpts
SDS1000X-E-WIFI: Software wireless communication function; 802.11b/g/n-WPA-PSK
TL-WN725N: Hardware wireless communication function; 802.11b/g/n-WPA-PSK
No retail pricing as yet.