Such a mammoth deal has polarised opinion and Wenger waded into the debate by declaring Real's relentless pursuit as "a joke" and one that made a mockery of the new era of financial fair play. Wenger is under pressure to use the 70m funds made available to him so far this summer but insisted he would spend only "in the right way" during the transfer window.
He said: "It makes a joke of them [the FFP rules]. It is quite amazing that in the year when the financial fair play comes in, the world has gone completely crazy. You wonder, what kind of impact and effect financial fair play will have on the football world because it looks like it has made everybody worse.
"It is never good to lose a big player, especially a British player, and I believe it is important the Premier League keeps its best players.
"If you say we're under pressure to spend money, yes we are. But I feel more under pressure to spend the money in the right way and that's what I'll try to do. We want to spend it if it strengthens our team. Just spending the money is not a quality.
"Spending the money, buying the right players, that is a quality, of course. If you can give me names who are better than the players we have, I am ready to talk."
The Arsenal manager said he remained confident of doing business before the transfer window closes on September 2.
Former Spurs manager Harry Redknapp was in charge when Bale won the PFA Player of the Year award for the first time in 2011 and believes the 24-year-old would flourish among the galacticos. Bale was not even a regular in the Spurs team when Redknapp arrived from Portsmouth, and Birmingham City and Nottingham Forest attempted to sign him for a fee minuscule in comparison to the figures now being bandied about.
But he has since emerged as one of the most coveted players in world football and looks likely to become the most expensive in history.
"He is behind Messi and Ronaldo in terms of being the best player in the world," said Redknapp, now manager at Queens Park Rangers. "He is at a good club but the opportunity to play for Real Madrid does not come along too often. He has probably dreamed about that since he was a little boy.
"It seems they have offered fantastic money so it could happen, but I don't know. I wouldn't be sure. If he goes there, he will be a great success there. I am sure of that.
"I think it'll be difficult for him not to go now. I think he wants to go, if we're truthful. He doesn't want to say it but I hear from different sources that he really wants to go now."