The order page definitely doesn't have any warning about the basic - even I would go 'Nah, what's the $720 for? Upsell?' How about: Glowforge Pro + Air Filter

The order page definitely doesn't have any warning about the basic - even I would go 'Nah, what's the $720 for? Upsell?' How about: Glowforge Pro + Air Filter: $5,995.00 Glowforge Basic + Air Filter: $3,745.00 Glowforge Basic: $2,995.00 Warning: You may die when using Glowforge inside without Air filter (link). You may also die when cuting these materials (link) inside even with air filter.