Manufacturer	GH5	GH6	EM5III	Notes
Ikelite	1695	1695	950	Vacuum valve included (but needs upgrade for full functionality)
Isotta	2690	No price announced yet	1390	
Aquatica	2799	2949	N/A	Vacuum valve/flash trigger included
Marelux	N/A	N/A	N/A	
Sea&Sea	N/A	No price announced yet	N/A	
Nauticam	4540	4503	2373	
Seacam	5100	N/A	N/A	
Subal	3588	N/A	N/A	
				
	Prices in USD