We aren't here to give misinformation, mess with you, or waste your money. This forum is for helping and anyone who does the previous will be swiftly banned. Us mods especially are going to be held up to a higher standard so if we aren't credible, nothing on the internet can be believed.
Hdmi, dp, dvi, dms59, any other port I missed, can all be converted to vga when an active adapter is used. It's what they are for. Dvi-a isn't used on gpus and is very rare on other devices. It gets mentioned a lot but is never relevant because of its nearly non existence. Your gpu does have dvi-i so a passive adapter can be used. This will be cheaper, easier to use and find.