Yes it appears that the Valvoline 10w40 is still available online, also there is a Super Walmart here that shows it still being in stock, that's the same location that I cleaned the shelf of it and it's $7.37 qt and is cheaper than the Super Tech at $8.48 qt. They show the Castrol Actevo 10w40 as being out of stock and is $6.32 qt which sounds like they've discontinued that one but they offer it in a gallon jug for $18.97 and is available which is a no brainer as it's the same oil and much cheaper that way.
I bought a lot of the ST 10w40 and saw the 10w30 was jaso ma2 and was much cheaper and should've picked some up. I think the only reason they don't market it for motorcycles is the 30w and most bikes are either 10w40 or 20w50. The price is reasonable and is comparable with most HDEO's.