It's not going to be very high res though. Something like the Epson V700 claims 4800dpi but only delivers around half that, perhaps a little more, because it is a theoretical not an actual resolution. A nikon film scanner will have much better actual resolution than the Epson and be close to the quoted dpi. In this case it only claims 1800dpi and is probably less.
OK for web display, maybe OK to print to 10x8 if you're lucky. Then there is the question of how good the scanning software is. Epson's is OK though not as good as Silverfast, Canon's is abysmal and though the Canon 9950 was quite a good scanner, you didn't want to use the Canon software with it. I think it's very likely that this is the same. Silverfast would be too expensive (and probably doesn't support it) so you'd need to factor in the cost of Vuescan (and the time of learning to use it).
An
Epson V350 for $240 is probably a much better option. It will have essentially the same scanning engine as the V700, just that you can only scan a few slides at a time (as with the Aldi one).
Still, there might be a use for scanning pasta sauces (personally I prefer the unscanned ones).
Regards,
Murray