The announcement article says people who bought a Mk3S within the last month will receive a voucher for $150 or $200 which could be put towards the upgrade kit

The announcement article says people who bought a Mk3S within the last month will receive a voucher for $150 or $200 which could be put towards the upgrade kit (or, I assume, filament etc). https://blog.prusa3d.com/announcing-original-prusa-mk4_76585/ https://blog.prusa3d.com/announcing-original-prusa-mk4_76585...