Newegg.com Images

I am trying to scrap the images from Newegg's listings. However, it seems as if the images all have different element names (I don't know if that is what you would call it.)

For example this page's image...
https://www.newegg.com/gold-xiaomi-mdz-26-db-bluetooth-speaker/p/N82E16855749001?Item=N82E16855749001&cm_sp=homepage_dailydeals--p3_55-749-001--11132019

comes out as (img#mainSlide_055-749-001)

whereas this page's image...
https://www.newegg.com/g-skill-32gb-288-pin-ddr4-sdram/p/N82E16820232748?Item=N82E16820232748&cm_sp=homepage_dailydeals--p1_20-232-748--11132019

comes out as (img#mainSlide_020-232-748)

... I am hoping there is a way to grab the "landing image", "mainslide without the junk". Any help would be great!

Thank you.