Retail Realm recently announced lower pricing on their Retail Realm Essentials (RRE) point of sale software which is basically Microsoft Dynamics AX without the non-POS modules.
RRE is best designed for retailers with 5 to 200 users and $5M to $250M in annual gross sales but can be scaled for retailers needing up to 1000 users and up to $500M in annual gross sales.
Here is the updated (list) pricing which does not include the required first year software maintenance or factor in discounts for Microsoft Dynamics RMS users:
RRE Server: $3000.00
Store Server: $1200.00
POS Device: $600.00
Due to there being so many variables, please contact myself or your Dynamics Partner to discuss in more detail. If you are in the US and do not have a Dynamics Partner, I can be reached at 208-340-5632 or firstname.lastname@example.org