Evidence points to yes, at least in Japan. Namco Bandai has confirmed that in Japan, the physical media version of the upcoming title Tekken Tag Tournament 2 Wii U Edition will cost 6,980 yen, while the download will be priced at 6,280 yen, according to Siliconera.
That savings will come at a cost in storage though, as the download file is reportedly 16.7 GB in size. Better get that external hard drive ready!
No word on North American pricing yet.