It's already a given that the Luka Doncic is among the hottest names in the hobby right now. After making it past the Utah Jazz in the first round and leading the Dallas Mavericks to dispatch the top-seeded Phoenix Suns in the second round, there's really no reason not to gravitate towards the All-Star's cards in the market. But as crazy as it may sound, now would be the ideal time to unload his stock while they're trending up.

We take a look below at the reasons why selling those Luka Doncic rookie cards can work at this point in time.

Luka Doncic vs. the Golden State Warriors

For the past three years, Luka Doncic has gone on to another level whenever the Mavericks make it to the playoffs. Last year, Dallas' All-Star guard increased his regular season numbers of 27.7 points, 8 rebounds, and 8.6 assists to a postseason average of 35.7 points, 7.9 rebounds, and 10.3 assists. This season is no different.

In the 65 games Doncic played during the regular season, he posted 28.4 points, 9.1 rebounds, and 8.7 assists. But as the playoffs started for him, he just went bonkers. In those 10 games against the Jazz and Suns, Doncic is averaging 31.5 points, 10.1 rebounds, and 6.6 assists per contest. As great as he can be right now, the challenge before him is greater than anything Doncic has ever faced before – the Golden State Warriors.

Sure, Doncic has a claim to be the best player in this year's playoffs, especially after besting a squad with Chris Paul and Devin Booker in it. The thing is, his supporting cast is nowhere near the Dubs when it comes to experience and skill. For starters, Golden State's offense is filled with so many options, such as Stephen Curry, Klay Thompson, and Jordan Poole. With their shooting and playmaking combined, the Mavericks will surely be stretched on the defensive end of the court.

And speaking of defense, Golden State's vast playoff experience in that regard will surely come in handy, especially against a Mavericks squad that hasn't reached the Conference Finals since 2011. While Dallas recently impressed in that area against the Suns, they might be caught off-guard when playing a Warriors team that knows what it takes to win it all.

Judging from the odds alone, selling those Luka Doncic rookie cards now would be a safe option to entertain. Since the All-Star's stock is looking good, it won't hurt to cash in on that demand before potentially losing that momentum to a more talented Warriors squad.

The massive population of Luka Doncic rookie cards

While the demand for Luka Doncic cards is trending up, all thanks to their superb performance against the Suns, the shadow of supply is just nearby. As it stands, the population count of Doncic's PSA 10 base 2018 Prizm rookie card has already reached 18,485, a figure that's already way too high. And with its current value of $445, there will certainly be a limit to its price ceiling in the market.

Luka Doncic, NBA Card, Mavericks

Of course, collectors can hold on to the notion that Doncic and the Mavericks can overcome the Warriors and head on to face either the Boston Celtics or the Miami Heat, two teams that are deemed as more superior than Dallas'. But other than the possibility of the All-Star guard winning his first ring, there's really no other factor that can drastically increase the price of his rookie cards, especially the base. Add the fact that there are a lot of graded base cards in the market and collectors will see that there'll be a lot of selling of Doncic's stock in the foreseeable future.

Rather than join the crowd and have a hard time selling those cards, the safest and most prudent act is to put those Luka Doncic cards up for sale as early as now. In this way, you are preserving your capital against potential loss down the road. You can even re-invest that money again in Doncic, especially when prices go down in the off-season, or in other promising names in the hobby.

Certain guys like Ja Morant, Anthony Edwards, and LaMelo Ball, or even proven veterans, such as LeBron James and Giannis Antetokounmpo, will surely have their fair share of buyers when the season ends soon. And with their prices plunging deeper by the day, these stocks are becoming more enticing options for collectors and investors alike.

In any case, taking a gamble on Doncic and the Mavs can possibly backfire in the coming weeks. Rather than endure that, it would be best to act fast while the demand for the guard's cards is high right now.