Megatoner is selling those Canon Bci-3, bci-6 etc for $0.99, the cheapest I can find. I have used them for a year on my ip4000 and pretty happy with them. Of course the quality of the cart is no where close to the OEM, but the same quality as the other reseller's, even the G&G that recommended here.
For the color accuracy, I bought two batch from them. The first batch, I couldn't tell the color from the OEM, and the second batch, noticeable red cast, but not that bad.
So why pay $2 instead of $1 for the same cart? (Megatoners' cart might be the C&C cart, but I am not sure)? For $1 per cart, you don't even need to consider refilling.
For the lightfastness, the conclusion from my torture test proved that non of the 3rd party inks can match OEM ink, in both the Canon and Epson case. The difference is not a little, but huge. so if you have some picture precious, you'd better stick with the OEM ink.
For the color accuracy, I bought two batch from them. The first batch, I couldn't tell the color from the OEM, and the second batch, noticeable red cast, but not that bad.
So why pay $2 instead of $1 for the same cart? (Megatoners' cart might be the C&C cart, but I am not sure)? For $1 per cart, you don't even need to consider refilling.
For the lightfastness, the conclusion from my torture test proved that non of the 3rd party inks can match OEM ink, in both the Canon and Epson case. The difference is not a little, but huge. so if you have some picture precious, you'd better stick with the OEM ink.