I just went today. Canon is offering discounts for some trade in discounts for inkjet printers and AIOs. From the brochure, after trade-in, the prices are
Canon i475D $149, UP $302
Canon i560 $189, UP $251
Canon i865 $249, UP $332
Canon i905D $369, UP $499
Canon i990 $469, UP $599
Canon MPC 190S $209, UP $249
Canon MPC 370 $349 UP $403
The prices are quite low, probably even lower than Sim Lim. I heard unconfirmed stories that near the end of previous shows, the printers are sold at the reduced price even without trade in.