u probably like something with a small footprint and with LEDs.. u can get these

Rosewill RK-9100 @ rm349
Ducky Shine 3 @ rm469
Ducky Zero Shine @ rm369
Deck Hassium Pro @ rm459
CM Storm Quickfire Ultimate @ rm345
Corsair K70 @ rm440

i have not seen anyone selling the Poseidon in Malaysia, no reviews from local tech blog whatsoever. the best i have come across are the TTesports Meka and Meka G1 here>> https://forum.lowyat.net/topic/2601176/all and the prices are a shock! do u mind sharing what makes u like this keyboard so much? the design are almost the same as any of the keyboards i have suggested, feature-wise some are as good if not better, and most are in stock if you really hand-itchy to get one MKB

UPDATE: the linus review video showed the keyboard to be selling at US$ 79.99, but the price has now returned to US$99.99

if you are looking for a budget and solid keyboard with LED, your best bet will be the Rosewill RK9100 or CM Storm Quickfire Ultimate

Solid quality?
Filco or ducky, look no further 

hmmm. take ducky or razer like samsung and filco is like HTC or something. samsung more popular whereas HTC is good as well but not as popular.

you can ask the people who used filco here and they will vouch for filco

maybe u should refer to linus review on the newer model of the poseidon, thats the poseidon z, and then u LOOK CLOSELY at 1:10 or u can refer this post

if u dont really need LED, rosewill rk9000 and the filco majestouch are the model u should be looking at.

filco has solid quality but no led
ducky quality *might* not be as good as filco but it's pretty close and has led

for cheap but decent quality without led, rosewill rk9000 (if these still have stock around malaysia), i don't recommend the rk9100 with led. the spacebar row isn't fully standard.
get ducky zero shine if you want cheaper keyboard with decent quality and led.

If you're seriously in a budget, get CM, I haven heard any failed products from CM so far, but I'm not so sure about the latest product switches though, hope that they will keep using Cherry switches.
Ducky is also a good brand, except for their fail LED might be a turn off for some, so get one without LED so you won't feel disappointed. Just a side note the failing LED in Ducky is quite low, if you're a hardcore blink-blink fan then go for the LED.

Me, I got myself a Filco TKL, love it so far, the keyboard is so solid that I can't really feels the tactile feedback from MX Brown compare to CM QuickFire Ultimate also MX Brown.

Filco as abang joker n justnits yg said earlier
but for ur budget, rk9000  / ducky zero dah do fine kan?
*sorry never survey / own cm products, so no comment on it.

Seems that it's a bad place to shop for something you want in Malaysia sometimes.
When u are in need of them , every dealer out there sang the same tune.
Been looking for ducky shine 3 mx brown and orange led.
None had instant stock. It's more scarce then panda dwelling in the wild.

Kailh switch have reputation of having weaker durability.
they are afterall, imitation, kinda like cetak rompak of the original mx switch.
i wouldn't buy them, hence i wouldn't recommend that to anybody but i'm not stopping anyone from getting it if they still want to get it after knowing the risk (risk here is risking having your switch stem breaking apart when you want to take off them keycaps)

i rather top up my budget and get one that is really good so that i don't need to get another one and be satisfied and happy with it

just in case you don't know, the new razer blackwidow green switch and orange switch are using kailh switch 

okay My sales is up, inside the jumbo audio sales last section

Most likely you will able to find Filco in viewnet.
Filco is much better.

Filco only has a few model.

Majestouch 2 and Majestouch 2 Ninja.
Difference in keycaps.
One is top printed another one is side printed.

Filco is a very simple keyboard, no media keys.
Top notch quality, no other manufacture is better.

It is a bit on the expensive side I guess.

i dont recommend quickfire ultimate is because its keycaps is not standard in size.
kinda hard to find replacement.

Any special reason you want to stick with CM Storm QF TK?

depends on how u think.
if you think ur spacebar become so oily like rm30 keyboard over the year.
then you go on with it.

there is second hand filco in garage sales. you can find easily i guess.

else i suggest ikbc f104 it is kind good.
but can only buy from taobao.com
i can help on this though.

About RMB499 alone for keyboard

Use Double shot pbt, durable, legend wont fade away

RMB20 for mainland shipping and RM30 to WM i guess.

Total RM350 got change.

I believed they recommend you Ultimate instead of TK.
Here are some pictures of each model.
CM Storm QuickFire TK


CM Storm QuickFire Ultimate


Filco Majestouch 2 Ninja TKL (White Color)


Filco Majestouch 2 TKL (White Color)

By the way, which layout you like?
Full layout - QuickFire Ultimate
96 layout - QuickFire TK
Tenkeyless (TKL) - Filco TKL

Layout is important. Each layout has different brands and price too. There are a lot of brands of there. 

If you don't mind full size, cheaper alternatives are ducky zero or rosewill rk9000; Around RM269~279.