Congo striker Tresor Mputu's agent claims that Arsenal have made a concrete offer for the 21 year-old TP Mazembe star.
Mputu, who has scored 34 goals in 30 league games for his team, was in London on a 10 day trial which Arsene Wenger and Bajo Bujani, the player's agent, both considered to be successful.
Arsene Wenger's bid is reported to be around the £500,000 range, a great price for a player who has been called better than Cameroon and Barcelona striker Samuel Eto'o. Bujani says that TP Mazembe have until Monday to respond.
Mputu also seems to be attracting interest from Spanish side Sevilla, but Bujani believes that Arsenal are leading the race to sign the Congo forward, and could snatch his signature by this weekend.
"While Seville have also shown great interest, I believe Tresor will end up in England," said the agent.
"Arsenal have given TP Mazembe until Monday to respond to their offer.
"I'm convinced that the deal will be completed after the weekend."
If he does come, Mputu might be sent on loan, rather than forced to compete for a first-team spot with the likes of Emmanuel Adebayor, Robin van Persie, Theo Walcott, Eduardo, Nicklas Bendtner and Carlos Vela.